body,td,th,div,span,input{font-size:14px;font-family:Arial, Helvetica, sans-serif;}
h1,h2,h3,h4,h5,h6{margin:0; padding:0;}

.clrl{clear:left;}
.clrr{clear:right;}
.clr{clear:both;}

.hide{display:none;}

.required{color:#f00;padding:0 5px;}

.alignc{text-align:center;}
.alignl{text-align:left;}
.alignr{text-align:right;}